204714290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861039}}^1$

素因数の和:1861057

約数の個数: 16

約数和(自身を含む): 401984640

約数和(自身を除く): 197270350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1861039, 3722078, 9305195, 18610390, 20471429, 40942858, 102357145, 204714290]

約数ペア:

[(1, 204714290), (2, 102357145), (5, 40942858), (10, 20471429), (11, 18610390), (22, 9305195), (55, 3722078), (110, 1861039)]